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Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0000899243-21-034149
Filing Date
2021-08-25
Accepted
2021-08-25 16:30:44
Documents
1
Period of Report
2021-08-23

Document Format Files

Seq Description Document Type Size
1 FORM 4 SUBMISSION doc4.html 4  
1 FORM 4 SUBMISSION doc4.xml 4 18400
  Complete submission text file 0000899243-21-034149.txt   24563
Mailing Address C/O THE BLACKSTONE GROUP 345 PARK AVE NEW YORK NY 10154
Business Address
SCHWARZMAN STEPHEN A (Reporting) CIK: 0001070844 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-39620 | Film No.: 211207213

Mailing Address 345 PARK AVENUE NEW YORK NY 10154
Business Address 345 PARK AVENUE NEW YORK NY 10154 (212) 583-5000
Blackstone Inc (Reporting) CIK: 0001393818 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-39620 | Film No.: 211207215
SIC: 6282 Investment Advice

Mailing Address 345 PARK AVENUE NEW YORK NY 10154
Business Address 345 PARK AVENUE NEW YORK NY 10154 (212) 583-5000
Blackstone Group Management L.L.C. (Reporting) CIK: 0001404071 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-39620 | Film No.: 211207214

Mailing Address C/O THE BLACKSTONE GROUP 345 PARK AVENUE NEW YORK NY 10154
Business Address C/O THE BLACKSTONE GROUP 345 PARK AVENUE NEW YORK NY 10154 2125835000
Blackstone Holdings I L.P. (Reporting) CIK: 0001464694 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-39620 | Film No.: 211207218

Mailing Address C/O THE BLACKSTONE GROUP 345 PARK AVENUE NEW YORK NY 10154
Business Address C/O THE BLACKSTONE GROUP 345 PARK AVENUE NEW YORK NY 10154 2125835000
Blackstone Holdings I/II GP L.L.C. (Reporting) CIK: 0001464695 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-39620 | Film No.: 211207216

Mailing Address C/O THE BLACKSTONE GROUP 345 PARK AVENUE NEW YORK NY 10154
Business Address C/O THE BLACKSTONE GROUP 345 PARK AVENUE NEW YORK NY 10154 212-583-5000
Blackstone Holdings II L.P. (Reporting) CIK: 0001484870 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-39620 | Film No.: 211207217

Mailing Address ONE BROADWAY 16TH FLOOR CAMBRIDGE MA 02142
Business Address ONE BROADWAY 16TH FLOOR CAMBRIDGE MA 02142 617-949-2220
Praxis Precision Medicines, Inc. (Issuer) CIK: 0001689548 (see all company filings)

IRS No.: 000000000 | State of Incorp.: DE | Fiscal Year End: 1231
SIC: 2834 Pharmaceutical Preparations

Mailing Address C/O THE BLACKSTONE GROUP L.P. 345 PARK AVE. NEW YORK NY 10154
Business Address C/O THE BLACKSTONE GROUP L.P. 345 PARK AVE. NEW YORK NY 10154 2125835000
Blackstone Strategic Opportunity Associates L.L.C. (Reporting) CIK: 0001728529 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-39620 | Film No.: 211207220

Mailing Address C/O THE BLACKSTONE GROUP INC. 345 PARK AVE. NEW YORK NY 10154
Business Address C/O THE BLACKSTONE GROUP INC. 345 PARK AVE. NEW YORK NY 10154 2125835000
Blackstone Alternative Solutions L.L.C. (Reporting) CIK: 0001728531 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-39620 | Film No.: 211207219

Mailing Address 345 PARK AVENUE NEW YORK NY 10154
Business Address 345 PARK AVENUE NEW YORK NY 10154 2125835000
BSOF Parallel Master Fund L.P. (Reporting) CIK: 0001736665 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-39620 | Film No.: 211207221